Question

. fish tank can hold 45 litres of water when filled to the brim. It is 4/9 filled . if 2/5 of water is removed, how much more water must be added in order
to fill the tank to the brim?

(A) 12 litres (B) 20 litres () 33 litres (D) 35 litres​

Answer 1

Heya mate. here you go!

Total capacity of tank = 45lt

It is 4/9 filled = 4/9(45) = 20 lt

Now 2/5 water is removed= 2/5(20)

= 8lt

Remaining water = 20 - 8 = 12lt

Now

To fill it to the brim = 45- 12 = 33lt

=> 33litre more water needs to be added

have a good day friend...

Answer 2

Answer:

33

Step-by-step explanation:

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